| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -102,673 | -130.3% |
| 2023/12 | 338,429 | -47.7% |
| 2022/12 | 647,101 | +35.4% |
| 2021/12 | 477,998 | +220.2% |
| 2020/12 | 149,265 | -15.6% |
| 2019/12 | 176,915 | -12.8% |
| 2018/12 | 202,828 | -4.5% |
| 2017/12 | 212,440 | +10.9% |
| 2016/12 | 191,632 | +48.7% |
| 2015/12 | 128,879 | +89.8% |
| 2014/12 | 67,903 | +3.7% |
| 2013/12 | 65,502 | +22.8% |
| 2012/12 | 53,342 | +41.7% |
| 2011/12 | 37,647 | - |